585 
Balls . — Temperature and Growth . 
Decomposition of ‘ x Curve 5 a . 
Fifty per cent, fresh Salomonson medium, mixed with 50 per cent, stale ditto. 
Companion experiment to 5 b, but the mixed medium placed in steam sterilizer at 
10.30 a.m., boiling by 11.30 a.m., and removed at 1 p.m. 
Tube inoculated noon, 1 1/4/07. Stored at 24 0 C. 
Set up 10 a.m., 12/4/07. Galvanometer zero, 30 cm. 
Readings of micrometer eye-piece scale in length-units of *003 mm. (columns 2, 
3 . 4 , 5 )- 
I 
2 
3 
4 
5 
6 
7 
8 
Time . 
Control 
Point . 
End'of 
Hypha . 
Length 
under 
Observa - 
tion . 
Growth per 
Minute (by 
difference '). 
Te?nperature 
of Bath . 
Reading of 
Galvano - 
meter . 
Notes . 
xc.30a.rn. 
7.0 
30-5 
23*5 
— 
30-4° C. 
33 
3i 
8-o 
32.2 
24-2 
•7 
•4 
3i 
32 
9.0 
34.0 
25.0 
•8 
•3 
29 
33 
— 
•8 
•8 
•8 
— 
— 
34 
35 
<5-3 
34-2 
27.9 
— 
3i-* 
3i 
36 
— 
35-3 
29-0 
i-i 
.1 
28 
37 
— 
36-3 
3°.° 
1*0 
— 
— 
38 
— . 
37-3 
3°-9 
•9 
3 T, 9 
33-5 
39 
6.7 
38-3 
31.6 
.6 
— 
3i-5 
40 
— 
39-2 
32*5 
•9 
.8 
29 
4i 
— 
4°*3 
33-6 
1. 1 
— 
— 
42 
— 
4 T *4 
34-7 
1. 1 
32.8 
34 
43 
7-7 
43-5 
35-8 
1. 1 
— 
32*5 
44 
7.0 
44.0 
37-o 
12 
•7 
30 
45 
31.° 
44*5 
13*5 
— 
— 
— 
New control, old 
46 
45-7 
T 4*7 
T-2 
33-3 
32 
one indefinable. 
47 
— 
47.0 
16-0 
I'3 
— 
30-5 
48 
28*7 
48-2 
x 9-5 
— 
— 
New control. 
49 
— 
49.2 
20.5 
1-0 
33*5 
32-5 
50 
— 
5°.° 
21.3 
.8 
— 
30 
51 
24.0 
34-3 
10.3 
— 
— 
— 
New control. 
52 
— 
35*5 
11 *5 
1*2 
34-3 
37 
53 
— 
36-3 
12.3 
.8 
— 
35 
54 
— 
37*6 
13.6 
i-3 
.2 
32 
55 
23-7 
38.9 
15.2 
1.6 
— 
30 
Lamp closer. 
5 6 
23-5 
40-0 
16.5 
I *3 
— 
— 
57 
23-3 
41.2 
J 7-9 
1.4 
34-9 
•34 
58 
23.1 
42.2 
19.1 
1.2 
•9 
32*5 
59 
23.0 
43-2 
20-2 
1-2 
•8 
3i 
II.O 
23-5 
44-7 
21-2 
1*0 
•8 
28-5 
1 
— 
45-8 
22-3 
I-I 
— 
— 
2 
— 
46.8 
23-3 
1-0 
35 -7 
34 
3 
24.0 
48*0 
24*0 
•7 
•5 
32 
4 
23-5 
487 
25-2 
1-2 
•4 
29-5 
5 
23.2 
49.2 
26.0 
.8 
— 
— 
6 
I 5 -0 
42-0 
27.O 
1-0 
36.9 
37-5 
7 
.6 
•6 
•6 
• 8 
35*5 
8 
— 
43-o 
28-0 
•4 
•7 
32 
9 
14-8 
43-7 
•7 
•7 
36-6 
29 
10 
'14*° 
29-2 
*5 
— 
— 
ir 
.“6 
•3 
•7 
•5 
37-4 
3i-5 
12 
T 2 
15.0 
45-° 
30.0 
•3 
•3 
29 
X D 
14 
— 
— 
— 
— 
38.0 
30 
16 
— 
— 
— 
— 
— 
— 
